Heavy machinery refers to large, powerful machines used in construction, mining, and other industrial tasks. These machines, such as bulldozers, excavators, and cranes, are designed to perform tough jobs that require strength and precision. They help move earth, lift heavy materials, and dig deep into the ground, making large projects more efficient. Operating heavy machinery requires special training and skills to ensure safety and effectiveness. Operators must understand how to control these machines and follow safety protocols to prevent accidents. With the right training, they can use heavy machinery to build roads, bridges, and buildings, contributing to the development of our infrastructure.